package kr.hkit.info.powerjava.ch23;

public class MyThread extends Thread {

	public void run(){
		for(int i=50;i>-1;i--){
			System.out.println(i+" ");
			
			try {
				Thread.sleep(1000);
			} catch (Exception e) {
				e.printStackTrace();
			}
			
		}
	}
	
}
